CST 2007-2013 Silverado & Sierra Upper Arm Kit # CSS-C2-11

This CST Upper Control Arm kit is designed for use with 2007, 2008, 2009, 2010, 2011, 2012 and 2013 GM Trucks and SUV's built on the 1/2 ton 1500 series chassis. The CSS-C2-11 is designed to work with the factory GM Steering Knuckles or any aftermarket steering knuckle or lift spindle that uses the factory size upper ball-joint taper. Basically, if you are running a lift kit and have a factory upper control arm on your vehicle now this CSS-C2-11 will be a direct bolt-on replacement. The CST Pro-Joints are normally $249.00 a piece! Purchase this complete CST Upper Control Arm upgrade at a major discount!
SKU: CSS-C2-11
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Availability: Out of stock

Regular Price: $839.95

Sale Price $759.95

CST Performance Suspension



CST designed their CSS-C2-11 Upper Control Arm Kit to provide additional wheel travel over the factory GM arm. The CST Pro-Joint Ball Joint actually provides more travel than a standard 1" Uni-Ball. The nice thing about the CST Pro-Joint is it is a sealed unit and is user serviceable. Exposed Uni-Balls can quickly become damaged or worn out in harsh climates. The CST Pro-Joint solves this as the boot keeps the grease in and the gunk out! The CSS-C2-11 Upper Control Arms are built using DOM Steel, are MIG Welded, and feature the CST Pro-Joint Ball-Joint. The price includes a complete upper control arm kit that consists of a pair of CST Upper Arms, all necessary urethane pivot bushings and metal sleeves, and a pair of CST Pro-Joint ball-joints. CST includes printed installation instructions.

Please note that the taper on the CST Pro-Joint does matche the factory steering knuckle taper. This means the CSS-C2-11 will bolt right up to a factory GM Steering knuckle. If you have a CST suspension lift and for some reason are looking for a replacement arm with a larger than stock upper ball-joint taper this product will NOT fit as this arm includes ball-joints with the OEM size taper.

For more information on this or any other CST product please click on the "ask a question" link located at the very top left of this page.

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Additional Info

Additional Info

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Manufacturer CST Performance Suspension
Part Number CSS-C2-11
Vehicle Make Chevrolet, GMC
Vehicle Model Avalanche, Sierra 1500, Silverado 1500, Suburban 1500, Tahoe, Yukon, Yukon XL
Vehicle Year 2013, 2012, 2011, 2010, 2009, 2008, 2007
Drive Type 2-Wheel Drive, 4-Wheel Drive, All-Wheel Drive
Made In the USA Yes


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